/**
  快捷工具
 */
//设置宽高
.setWH(@width,@height){
  width: @width;
  height: @height;
}
//单行垂直居中
.line-height(@height){
  height: @height;
  line-height: @height;
  overflow: hidden;
}
//绝对定位
.absolute(@left,@top){
  position: absolute;
  left: @left;
  top: @top;
}
//单行文本不换行
.ellipsis,.marquee{
  overflow: hidden;
  text-overflow:ellipsis;
  white-space: nowrap;
}



//原生css快捷类
.fl{
  float: left;
}
.fr{
  float: right;
}
.text-left{
  text-align: left;
}
.text-center{
  text-align: center;
}
.text-right{
  text-align: right;
}